Samson 44-6 B, Монтаж и эксплуатация, Страница: 17 / 66

EB 2626-2 EN 3-3
Design and principle of operation
3.1 Additional fittings
Î
See Fig. 3-2
Strainers
We recommend installing a SAMSON
strainer (3) upstream of the valve. It prevents
solid particles in the process medium from
damaging the regulator.
Î
Do not use the strainer to permanently
filter the process medium.
Î
Select a strainer (mesh size) suitable for
the process medium.
Any impurities carried along by the process
medium may impair the proper functioning
of the regulator. We recommend installing a
strainer (e.g. SAMSON Type 1 NI) upstream
of the pressure regulator (
u
EB 1010).
Pressure gauges
Install a pressure gauge (2 and 4) both up-
stream and downstream of the regulator to
monitor the pressures prevailing in the plant.
Note
1 2 3 4
1
5
p
2
p
1
Type 44-6 B Pressure Regulator
1 Shut-off valve
2 Upstream pressure gauge
3 Strainer
4
Downstream pressure
gauge
5 Safety valve
Fig. 3-2: Steam control with Type 44-6 B (installation example)